"And just because I oughta...Make sure I'm drinking in the rightAmount of fluids day and nightI wish I may, I wish I mightHave just one little thingOh, would you please finally bringMe that tiny glassOf water?!"

Glass of Water by Daniel Ingram, sung by John de LancieS4E11 Three's a Crowd

How about: "And neither had she loved her as she deserved / She watched as her sister's unhappiness grew."